CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 66604 than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in 66604 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 66604 (2012-2016)
Year
Total businesses
2012
34
2013
29
2014
37
2015
38
2016
40